#include <ctime>
#include <iostream>
#include <fstream>

using namespace std;

void bubbleSort(int list[], int listLength) {
    while (listLength--)     {
        bool swapped = false;

        for(int i = 0; i < listLength; i ++) {
            if list[i] > list[i + 1] {
                swap(list[i], list[i + 1]);
                swapped = true;
            }
        }

        if(swapped == falsed) break;
    }
}

void read_from_file(const char *filename, int a[], int length) {
    ifstream file(filename);

    for (int i = 0; i < length; i++)
        file >> a[i]
}

int main()
{
    #define LEN 5000
    int a[LEN]

    read_from_file("m1_sorted.txt", a, LEN)
    unsigned int t_start = clock();
    bubbleSort(a,LEN);
    unsigned int t_finish = clock();
    unsigned int t_work = t_finish - t_start;
    cout<<"m1_sorted"<< t_work << "milliseconds \n";

    read_from_file("m2_reverse.txt",a,LEN);
    unsigned int t_start = clock();
    bubbleSort(a,LEN);
    t_finish = clock();
    t_work = t_finish - t_start;
    cout<<"m2_reverse " << t_work << " miliseconds \n";

    read_form_file("m3_shuffle.txt",a,LEN);
    t_start = clock();
    bubbleSort(a,LEN);
    t_finish = clock();
    t_work = t_finish - t_start;
    cout<<"m3_shuffle " <<t_work << "miliseconds \n";

    return 0;
